<template>
    <div>
        <!--        面包屑导航栏-->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>
        <!--        卡片视图区域-->
        <el-card>
            <!--            搜索框-->
            <el-row>
                <el-col :span="8">
                    <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable>
                        <el-button slot="append" icon="el-icon-search" @click="searchByOrder"></el-button>
                    </el-input>
                </el-col>
            </el-row>
            <!--            table表格-->
            <el-table :data="orderList" border stripe>
                <el-table-column align="center" type="index" label="#"></el-table-column>
                <el-table-column align="center" label="订单编号" prop="order_number" width="250px"></el-table-column>
                <el-table-column align="center" label="订单价格" prop="order_price"></el-table-column>
                <el-table-column align="center" label="是否付款" prop="pay_status">
                    <template slot-scope="scope">
                        <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                        <el-tag type="danger" v-else>未付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column align="center" label="是否发货" prop="is_send"></el-table-column>
                <el-table-column align="center" label="下单时间">
                    <template slot-scope="scope">
                        {{scope.row.create_time | showTime}}
                    </template>
                </el-table-column>
                <el-table-column align="center" label="" label="操作">
                    <template slot-scope="scope">
                        <el-button type="primary" icon="el-icon-edit" size="mini"
                                   @click="addressDialogVisible = true"></el-button>
                        <el-tooltip effect="dark" content="物流" placement="top-start" :enterable="false">
                            <el-button type="success" icon="el-icon-location" size="mini"
                                       @click="showProgressDialog"></el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
            </el-table>
            <!--            分页-->
            <el-pagination
                    class="page"
                    @size-change="handleSizeChange"
                    @current-change="handleCurrentChange"
                    :current-page="queryInfo.pagenum"
                    :page-sizes="[5, 10, 15, 20]"
                    :page-size="queryInfo.pagesize"
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="total">
            </el-pagination>
            <!--            修改地址dialog-->
            <!--            后台没有实现地址修改，所以这里只是一个页面-->
            <el-dialog
                    @close="addressDialogClosed"
                    title="修改地址"
                    :visible.sync="addressDialogVisible"
                    width="40%">
                <el-form :model="addressForm" :rules="addressRules" ref="addressFormRef" label-width="100px">
                    <el-form-item label="省市区/县" prop="address1">
                        <!--                        级联选择器-->
                        <el-cascader
                                v-model="addressForm.address1"
                                :options="citydata"
                                :props="citydataProps"></el-cascader>
                    </el-form-item>
                    <el-form-item label="详细地址" prop="address2">
                        <el-input v-model="addressForm.address2"></el-input>
                    </el-form-item>
                </el-form>
                <span slot="footer" class="dialog-footer">
    <el-button @click="addressDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="editAddress">确 定</el-button>
  </span>
            </el-dialog>
            <!--            物流进度dialog-->
            <el-dialog
                    title="物流进度"
                    :visible.sync="progressDialogVisible"
                    width="40%">
                <!--                时间线-->
                <el-timeline>
                    <el-timeline-item
                            v-for="(activity, index) in progressInfo"
                            :key="index"
                            :timestamp="activity.time">
                        {{activity.context}}
                    </el-timeline-item>
                </el-timeline>
                <span slot="footer" class="dialog-footer">
    <el-button @click="progressDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="progressDialogVisible = false">确 定</el-button>
  </span>
            </el-dialog>
        </el-card>
    </div>
</template>

<script>
    import {dateFormat} from "../../common/utils";
    import citydata from "../../common/citydata";
    import progressInfo from "../../common/progressInfo";

    export default {
        name: "Order",
        data() {
            return {
                orderList: [],
                total: 0,
                queryInfo: {
                    query: '',
                    pagenum: 1,
                    pagesize: 10,
                },
                // 修改地址
                addressDialogVisible: false,
                addressForm: {
                    address1: [],
                    address2: ''
                },
                addressRules: {
                    address1: [
                        {required: true, message: '请选择地址', trigger: 'blur'},
                    ],
                    address2: [
                        {required: true, message: '请输入详细地址', trigger: 'blur'},
                    ]
                },
                citydata: citydata,
                citydataProps: {
                    expandTrigger: 'hover',
                    label: 'label',
                    value: 'value',
                    children: 'children'

                },
                // 物流进度
                progressDialogVisible: false,
                progressInfo: ''
            }
        },
        created() {
            this.getOrderList()
        },
        methods: {
            async getOrderList() {
                const res = (await this.$http.get('orders', {params: this.queryInfo})).data
                if (res.meta.status !== 200) {
                    return this.$message.error({
                        message: '获取订单列表失败!',
                        center: true
                    })
                } else {
                    this.total = res.data.total
                    this.orderList = res.data.goods
                }
            },
            handleSizeChange(newSize) {
                this.queryInfo.pagesize = newSize
                this.getOrderList()

            },
            handleCurrentChange(newPage) {
                this.queryInfo.pagenum = newPage
                this.getOrderList()
            },
            editAddress() {
                this.$refs.addressFormRef.validate(valid => {
                    if (!valid) {
                        return
                    } else {
                        this.addressDialogVisible = false
                    }
                })
            },
            addressDialogClosed() {
                this.$refs.addressFormRef.resetFields()
            },
            async showProgressDialog() {
                this.progressDialogVisible = true
                // 这里从后台请求数据会出问题，就直接使用死数据
                this.progressInfo = progressInfo
                console.log(this.progressInfo);
            },
            searchByOrder() {
                alert('后台没有写根据订单号搜索的功能')
            }
        },
        filters: {
            showTime(date) {
                return dateFormat(date)
            }
        }
    }
</script>

<style scoped>
    .page {
        width: 500px;
        margin: 15px auto;
    }
</style>